Phanerozoic Time-Scale

balloonlands brittle intergranular failure change-over relay childsize deliberate over dilution tunnel free flowing bulk material container irregularity of track Khunjerab Pass maruis mince matters mountain fevers Muwekma salt cast small end bushing sulcus hamuli pterygoisei syndrome of phlegm-dampness blocking collaterals U.N.S. (upper neutron shielding) uncompensated acidosis verplanck